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user43928today at 1:25 PM3 repliesview on HN

For comparison with hosted models, GPT 5.6 Luna scores 67% on DeepSWE, compared to 59% here for Qwen.

Luna is $0.20 / $1.20 vs $0.16 / $0.47 with Qwen.


Replies

rohansood15today at 1:37 PM

This is a good counter argument. But you have to note that this is after OpenAI cut Luna costs by 80%. If you compare launch pricing, Qwen probably comes out ahead on a cost-performance basis.

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claudeIsDowntoday at 2:59 PM

Sounds like discrete propaganda

criley2today at 2:57 PM

Those prices are just tokens? Since each model uses different amounts of tokens to do the same thing, it's a misleading price that often makes open-weights look more competitive than they are, since most open weights models use dramatically more tokens and time to complete tasks than many frontier models.

In Artifical Analysis's cost per task, Luna(max) costs $0.05 per task, and Qwen 3.8 27B costs $0.25 per task, a 5X increase. We'll see how 3.8-flash-next does.